Packaging case



FIG. 1 is a top plan view of a packaging case, showing my new design in an open position;

FIG. 2 is a side view thereof, the opposite side being a mirror image thereof;

FIG. 3 is a side view thereof in a closed position, the opposite side being a mirror image thereof;

FIG. 4 is a front view thereof, in a closed position; and,

FIG. 5 is a perspective view thereof, in a closed position.

The portions shown in broken lines are included for illustrative purposes and form no part of the claimed design. 

The ornamental design for a packaging case, as shown and described. 